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USB2512B-AEZG-TR

Description
USB Bus Controller, CMOS
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size832KB,63 Pages
ManufacturerSMSC
Websitehttp://www.smsc.com/
Environmental Compliance
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USB2512B-AEZG-TR Overview

USB Bus Controller, CMOS

USB2512B-AEZG-TR Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerSMSC
Reach Compliance Codeunknow
Other featuresALSO REQUIRES 3.3V SUPPLY
Address bus width
Bus compatibilityI2C
maximum clock frequency24 MHz
External data bus width
length6 mm
Maximum operating temperature85 °C
Minimum operating temperature
encapsulated codeHVQCCN
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Maximum seat height1 mm
Maximum supply voltage3.6 V
Minimum supply voltage3 V
Nominal supply voltage3.3 V
technologyCMOS
Temperature levelOTHER
Terminal pitch0.5 mm
Maximum time at peak reflow temperatureNOT SPECIFIED
width6 mm
uPs/uCs/peripheral integrated circuit typeBUS CONTROLLER, UNIVERSAL SERIAL BUS
USB251xB/xBi
USB 2.0 Hi-Speed Hub Controller
PRODUCT FEATURES
General Description
The SMSC USB251xB/xBi hub is a family of low-power,
configurable, MTT (multi transaction translator) hub
controller IC products for embedded USB solutions. The
x
in the part number indicates the number of
downstream ports available, while the
B
indicates
battery charging support. The SMSC hub supports low-
speed, full-speed, and hi-speed (if operating as a hi-
speed hub) downstream devices on all of the enabled
downstream ports.
Datasheet
Features
USB251xB/xBi products are fully footprint compatible
with USB251x/xi/xA/xAi products as direct drop-in
replacements
— Cost savings include using the same PCB components
and application of USB-IF Compliance by Similarity
Highlights
High performance, low-power, small footprint hub
controller IC with 2, 3, or 4 downstream ports
Fully compliant with the
USB 2.0 Specification
[1]
Enhanced OEM configuration options available
through either a single serial I
2
C
®
EEPROM, or
SMBus slave port
MultiTRAK
TM
PortMap
— High-performance multiple transaction translator which
provides one transaction translator per port
— Flexible port mapping and disable sequencing
— Programmable USB differential-pair pin locations ease
PCB design by aligning USB signal lines directly to
connectors
— Programmable USB signal drive strength for recovering
signal integrity using 4-level driving strength resolution
Full power management with individual or ganged
power control of each downstream port
Fully integrated USB termination and pull-up/pull-
down resistors
Supports a single external 3.3 V supply source;
internal regulators provide 1.2 V internal core voltage
Onboard 24 MHz crystal driver or external 24 MHz
clock input
Customizable vendor ID, product ID, and device ID
4 kilovolts of HBM JESD22-A114F ESD protection
(powered and unpowered)
Supports self- or bus-powered operation
Supports the USB Battery Charging specification
Rev. 1.1 for Charging Downstream Ports (CDP)
The USB251xB/xBi offers the following package:
— 36-pin QFN (6x6 mm) lead-free RoHS compliant
package
PortSwap
USB251xBi products support the industrial
temperature range of -40ºC to +85ºC
USB251xB products support the extended
commercial temperature range of 0ºC to +85ºC
PHYBoost
Applications
LCD monitors and TVs
Multi-function USB peripherals
PC motherboards
Set-top boxes, DVD players, DVR/PVR
Printers and scanners
PC media drive bay
Portable hub boxes
Mobile PC docking
Embedded systems
SMSC USB251xB/xBi
Revision 2.2 (02-17-12)
DATASHEET

USB2512B-AEZG-TR Related Products

USB2512B-AEZG-TR USB2514BI-AEZG-TR USB2514B-AEZC-TR USB2512BI-AEZG-TR USB2513B-AEZC-TR USB2513BI-AEZG-TR
Description USB Bus Controller, CMOS USB Bus Controller, CMOS USB Bus Controller, CMOS USB Bus Controller, CMOS USB Bus Controller, CMOS USB Bus Controller, CMOS
Maker SMSC SMSC SMSC SMSC SMSC SMSC
Reach Compliance Code unknow compliant unknown unknow unknow unknow
Other features ALSO REQUIRES 3.3V SUPPLY ALSO REQUIRES 3.3V SUPPLY ALSO REQUIRES 3.3V SUPPLY ALSO REQUIRES 3.3V SUPPLY ALSO REQUIRES 3.3V SUPPLY ALSO REQUIRES 3.3V SUPPLY
Bus compatibility I2C I2C I2C I2C I2C I2C
maximum clock frequency 24 MHz 24 MHz 24 MHz 24 MHz 24 MHz 24 MHz
length 6 mm 6 mm 6 mm 6 mm 6 mm 6 mm
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C
encapsulated code HVQCCN HVQCCN HVQCCN HVQCCN HVQCCN HVQCCN
Maximum seat height 1 mm 1 mm 1 mm 1 mm 1 mm 1 mm
Maximum supply voltage 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V
Minimum supply voltage 3 V 3 V 3 V 3 V 3 V 3 V
Nominal supply voltage 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V
technology CMOS CMOS CMOS CMOS CMOS CMOS
Temperature level OTHER INDUSTRIAL OTHER INDUSTRIAL OTHER INDUSTRIAL
Terminal pitch 0.5 mm 0.5 mm 0.5 mm 0.5 mm 0.5 mm 0.5 mm
width 6 mm 6 mm 6 mm 6 mm 6 mm 6 mm
uPs/uCs/peripheral integrated circuit type BUS CONTROLLER, UNIVERSAL SERIAL BUS BUS CONTROLLER, UNIVERSAL SERIAL BUS BUS CONTROLLER, UNIVERSAL SERIAL BUS BUS CONTROLLER, UNIVERSAL SERIAL BUS BUS CONTROLLER, UNIVERSAL SERIAL BUS BUS CONTROLLER, UNIVERSAL SERIAL BUS
Is it Rohs certified? conform to conform to - conform to - conform to
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